3 Replies Latest reply on Jul 27, 2013 7:53 AM by Tasmaniac

    Can I set opacity or mask based on color


      I have a still image/footage (a bright frayed globe) on a black background.

      It's too difficult o apply a mask due to the fraying.

      If I could somehow say make the black regions transparent - it would be great.

      I suppose if I could set a mask somehow around the black background region I could then deal with it.

      Searching thru help now while hoping someone will come up with an answer for me.